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Update app.py (#2)
Browse files- Update app.py (7a28850e690c296c691e24fc223562675e39342b)
app.py
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import os
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import torch
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import gradio as gr
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from diffusers import
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from huggingface_hub import login
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#
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login(os.environ["HF_TOKEN"])
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#
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pipe =
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"
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torch_dtype=torch.bfloat16
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)
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#
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# Função
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def gerar_imagem(prompt):
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prompt,
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max_sequence_length=256,
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generator=torch.Generator("cpu").manual_seed(0)
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).images[0]
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return
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# Interface Gradio
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demo = gr.Interface(
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fn=gerar_imagem,
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inputs=gr.Textbox(label="Prompt"),
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outputs=gr.Image(label="Imagem
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title="
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description="
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)
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import os
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import torch
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import gradio as gr
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from diffusers import StableDiffusion3Pipeline
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from huggingface_hub import login
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# Login via token secreto nos "Settings > Secrets"
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login(os.environ["HF_TOKEN"])
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# Carregar pipeline com bfloat16 (mais leve, compatível com CPU/GPU Hugging Face)
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pipe = StableDiffusion3Pipeline.from_pretrained(
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"stabilityai/stable-diffusion-3.5-medium",
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torch_dtype=torch.bfloat16,
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variant="bf16"
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)
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# Envia para GPU se disponível
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device = "cuda" if torch.cuda.is_available() else "cpu"
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pipe = pipe.to(device)
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# Função para gerar imagem
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def gerar_imagem(prompt):
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image = pipe(
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prompt,
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num_inference_steps=30,
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guidance_scale=4.5
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).images[0]
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return image
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# Interface Gradio
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demo = gr.Interface(
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fn=gerar_imagem,
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inputs=gr.Textbox(label="Prompt"),
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outputs=gr.Image(label="Imagem Gerada"),
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title="Stable Diffusion 3.5 Medium",
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description="Geração de imagens com o modelo SD 3.5 da StabilityAI"
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)
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# Lançar com compartilhamento público
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demo.launch(share=True)
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